Hyper Hasher Suite 

The ultimate hashing utility! The Hyper Hasher Suite allows you to calculate 26 different hash/checksum and HMAC values for any file on your system, while the HashFile utility adds support for MD5 & SFV file creation and verification.
hash hmac md5 crc whirlpool md2 sha ripemd crc32 crc16 ccitt emule fcs ghash

Iside 

Iside is a message digest computing tool. It can be used for file integrity checking. It also compares files and folders by computing their hash code (MD5,SHA1,CRC32,...).
md5 md5sum .md5 md2 md4 sha1 crc32 sha384 sha512 whirlpool haval adler fcs

EDCrypt 

EDCrypt is an ActiveX control performing following functions: - encrypts and decrypts data using 6 strong symmetrical block ciphers - computes message digests of data using 18 hashing algorithms - securely shreds files
encryption decryption hashing message digest shredding security cryptography cipher